| Countries of the World Quiz | 0 | - | 5.00 | 41,786,430 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 614,849 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 500,462 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,302,623 |
| US States Quiz | 0 | - | 5.00 | 15,009,097 |
| World Capitals Quiz | 0 | - | 5.00 | 4,578,752 |
| Languages - Sudden Death | 0 | - | 4.83 | 51,312 |
| What's Bigger? #2 | 0 | - | 4.71 | 22,874 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,471,206 |
| Roman Emperors - Sudden Death | 0 | - | 4.78 | 27,411 |
| Europe Map Quiz | 0 | - | 5.00 | 4,354,325 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,174,898 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,228,564 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,432,519 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,854 |
| Click the Simpsons Characters | 0 | - | 4.99 | 28,358 |
| World Languages by Clue #2 | 0 | - | 5.00 | 1,346 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 231,640 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,132,318 |
| Click the Disney Characters | 0 | - | 4.94 | 24,844 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 112,193 |
| All Country Flags of the World | 0 | - | 5.00 | 3,059,091 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,518,216 |
| Click the U.S. State on the Map | 0 | - | 4.91 | 32,611 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 178,530 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 174,616 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.78 | 10,081 |
| Champions League Winners | 0 | - | 4.92 | 893,971 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 81,623 |
| Canada Multiple Choice Quiz | 0 | - | 4.51 | 34,298 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,905,129 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,230,819 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,446,695 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,359,090 |
| Click the U.S. Cities on a Map | 0 | - | 4.45 | 29,736 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 40,105 |
| Random Capital to Country | 0 | - | 4.99 | 2,397,224 |
| Biggest Cities in the United States | 0 | - | 4.93 | 849,408 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,158,398 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,650,188 |
| Countries that Start with S | 0 | - | 4.98 | 1,628,233 |
| NBA MVPs Quiz | 0 | - | 4.87 | 1,111,422 |
| Easy Geography True or False #3 | 0 | - | 4.57 | 2,560 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,734 |
| Best-Selling Things | 0 | - | 4.04 | 129,940 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,344,174 |
| Africa Map Quiz | 0 | - | 5.00 | 1,962,042 |
| French-Speaking Countries | 0 | - | 4.78 | 223,825 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,118,477 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 950,380 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,673 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,866 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,390,690 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,290,347 |
| Biggest Cities in the World | 0 | - | 4.90 | 703,024 |
| Countries of the Popes | 0 | - | 4.84 | 113,526 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 46,403 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,329,274 |
| Countries that Start with M | 0 | - | 4.97 | 1,273,345 |
| Map Hunter - World Cities | 0 | - | 5.00 | 42,386 |
| Countries that Start with A | 0 | - | 4.98 | 1,976,549 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 107,102 |
| Countries that Start with E | 0 | - | 4.95 | 1,254,411 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,905 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,949,451 |
| Population Battle – Sudden Death | 0 | - | 4.94 | 7,762 |
| BRICS Member Countries | 0 | - | 4.91 | 60,366 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.44 | 13,151 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 96,374 |
| Biggest Cities in Europe | 0 | - | 4.75 | 489,666 |
| Countries that Start with B | 0 | - | 4.95 | 2,115,551 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 31,290 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,307 |
| Roman Cities – Sudden Death | 0 | - | 4.95 | 25,832 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 100,097 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 763,207 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.87 | 81,841 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,964,932 |
| All Disney Animated Movies | 0 | - | 4.84 | 404,680 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,957 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,086,187 |
| European Capitals - Sudden Death | 0 | - | 4.58 | 127,855 |
| Brand Logos Quiz #2 | 0 | - | 4.72 | 1,529,638 |
| True or False - Sudden Death | 0 | - | 4.86 | 93,509 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,549,041 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,612,505 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 58,392 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,172 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,622 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 87,712 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 88,163 |
| Countries that Beat Brazil | 0 | - | 4.45 | 50,543 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,228 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 868,469 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 626,161 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,409,210 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 64,032 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 52,319 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,992 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,232,482 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 56,327 |
| Countries that Start with G | 0 | - | 4.97 | 1,374,308 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 126,932 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,517 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 91,747 |
| Something of the Something #1 | 0 | - | 4.20 | 15,282 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 100,764 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,916 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 70,484 |
| Click the European Capitals on a Map | 0 | - | 4.72 | 9,451 |
| Elements - Sudden Death | 0 | - | 4.92 | 71,459 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,980 |
| Countries that Start with C | 0 | - | 4.96 | 1,674,587 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 71,189 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 77,105 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 430,085 |
| NBA Championship Starters | 0 | - | 4.48 | 323,774 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 7,169 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 523,614 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 94,616 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,445 |
| Top World Languages | 0 | - | 4.92 | 723,755 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,752 |
| Spin the World & Guess the Countries | 0 | - | 4.85 | 146,921 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,841 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,190,497 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 61,156 |
| Random Name a Valid Country | 0 | - | 4.99 | 175,013 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,990 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,653 |
| Pin the Flag - South America | 0 | - | 4.99 | 29,847 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,978 |
| Countries that Start with P | 0 | - | 4.95 | 1,118,468 |
| Random U.S. States on a Map | 0 | - | 4.95 | 513,278 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 96,219 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 65,376 |
| Asia Map Quiz | 0 | - | 4.99 | 801,113 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 346,583 |
| Mammals - Sudden Death | 0 | - | 4.81 | 60,454 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,067,256 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 908,536 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 523,169 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,386 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,720 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,017,280 |
| Random Flag to Country | 0 | - | 4.99 | 516,264 |
| NHL Hockey Teams Quiz | 0 | - | 4.88 | 581,058 |
| Biggest Countries by Area | 0 | - | 5.00 | 947,939 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,273 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,699 |
| Countries that Start with L | 0 | - | 4.98 | 989,905 |
| Small Countries with Large Economies | 0 | - | 4.69 | 82,026 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 462,631 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,051 |
| General Knowledge Quiz #185 | 0 | - | 4.26 | 53,939 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.95 | 4,376 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 70,293 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.93 | 7,421 |
| NCAA Football Teams | 0 | - | 4.93 | 321,565 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 679,791 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.83 | 58,911 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 377,769 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,262,988 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,981 |
| Countries in World War II | 0 | - | 4.58 | 826,362 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,348 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 64,068 |
| Fast Math - Multiplication | 0 | - | 4.79 | 1,048,416 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,768 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,015,679 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,262 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,487 |
| Countries that Start with I | 0 | - | 4.92 | 1,182,106 |
| Formula One World Champions | 0 | - | 4.97 | 310,134 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,819 |
| Random Country to Capital | 0 | - | 4.98 | 815,369 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 59,379 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,297 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 173,298 |
| Countries with the Most Murders | 0 | - | 4.55 | 140,149 |
| K-Pop Groups - Sudden Death | 0 | - | 4.28 | 26,427 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 90,615 |
| Countries that Start with T | 0 | - | 4.89 | 927,067 |
| General Knowledge - Think Fast | 0 | - | 4.46 | 192,164 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 113,006 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,768 |
| Most Popular NBA Jerseys | 0 | - | 4.36 | 776,797 |
| All-NBA First Team Players | 0 | - | 4.71 | 494,386 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 846,087 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,437 |
| Countries that Start with U | 0 | - | 4.96 | 835,274 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,110,990 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,519 |
| NBA Champions | 0 | - | 4.46 | 562,543 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,854 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 44,829 |
| Brand Logos Quiz #5 | 0 | - | 4.43 | 960,813 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 282,073 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 42,005 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 56,902 |
